Question

Define saliva
Class 7
pls answer this
​

Answer 1

Saliva: a watery secretion in the mouth produced by the salivary glands that aids in the digestion of food. ... Saliva aids digestion by moistening food and contains enzymes that begin the digestion process. Also known as spit.

Answer 2

Answer:

saliva is the digestive juice secreted by the salivary gland in the mouth

Explanation:

please mark as brainliest if u like the answer and also don't forget to give thank